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GUI: resolved issue #249 (data copy)

This commit is contained in:
Mr. eXoDia 2015-04-02 21:50:28 +02:00
parent 74087d1cca
commit 6c81049ead
8 changed files with 306 additions and 3 deletions
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17
x64_dbg_gui/Project/Src/Gui/CPUDump.cpp
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@ -6,6 +6,7 @@
#include "LineEditDialog.h"
#include "HexEditDialog.h"
#include "YaraRuleSelectionDialog.h"
#include "DataCopyDialog.h"
CPUDump::CPUDump(QWidget* parent) : HexDump(parent)
{
@ -239,6 +240,10 @@ void CPUDump::setupContextMenu()
this->addAction(mYaraAction);
connect(mYaraAction, SIGNAL(triggered()), this, SLOT(yaraSlot()));
//Data copy
mDataCopyAction = new QAction(QIcon(":/icons/images/data-copy.png"), "Data copy...", this);
connect(mDataCopyAction, SIGNAL(triggered()), this, SLOT(dataCopySlot()));
//Find References
mFindReferencesAction = new QAction("Find &References", this);
mFindReferencesAction->setShortcutContext(Qt::WidgetShortcut);
@ -473,6 +478,7 @@ void CPUDump::contextMenuEvent(QContextMenuEvent* event)
wMenu->addMenu(mBreakpointMenu);
wMenu->addAction(mFindPatternAction);
wMenu->addAction(mYaraAction);
wMenu->addAction(mDataCopyAction);
wMenu->addMenu(mGotoMenu);
wMenu->addSeparator();
wMenu->addMenu(mHexMenu);
@ -1346,3 +1352,14 @@ void CPUDump::yaraSlot()
emit displayReferencesWidget();
}
}
void CPUDump::dataCopySlot()
{
int_t selStart = getSelectionStart();
int_t selSize = getSelectionEnd() - selStart + 1;
QVector<byte_t> data;
data.resize(selSize);
mMemPage->read(data.data(), selStart, selSize);
DataCopyDialog dataDialog(&data, this);
dataDialog.exec();
}

2
x64_dbg_gui/Project/Src/Gui/CPUDump.h
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@ -79,6 +79,7 @@ public slots:
void selectionUpdatedSlot();
void yaraSlot();
void dataCopySlot();
private:
QMenu* mBreakpointMenu;
@ -160,6 +161,7 @@ private:
QAction* mFindPatternAction;
QAction* mFindReferencesAction;
QAction* mYaraAction;
QAction* mDataCopyAction;
QAction* mUndoSelection;
QMenu* mSpecialMenu;

175
x64_dbg_gui/Project/Src/Gui/DataCopyDialog.cpp Normal file
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@ -0,0 +1,175 @@
#include "DataCopyDialog.h"
#include "ui_DataCopyDialog.h"
#include "Bridge.h"
DataCopyDialog::DataCopyDialog(const QVector<byte_t>* data, QWidget* parent) : QDialog(parent), ui(new Ui::DataCopyDialog)
{
ui->setupUi(this);
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
setWindowFlags(Qt::Dialog | Qt::WindowSystemMenuHint | Qt::WindowTitleHint | Qt::MSWindowsFixedSizeDialogHint);
#endif
setFixedSize(this->size()); //fixed size
mData = data;
ui->comboType->addItem("C-Style BYTE (Hex)");
ui->comboType->addItem("C-Style WORD (Hex)");
ui->comboType->addItem("C-Style DWORD (Hex)");
ui->comboType->addItem("C-Style String");
ui->comboType->addItem("C-Style Unicode String");
ui->comboType->setCurrentIndex(DataCByte);
printData((DataType)ui->comboType->currentIndex());
}
QString DataCopyDialog::printEscapedString(bool & bPrevWasHex, int ch, const char* hexFormat)
{
QString data="";
switch(ch) //escaping
{
case '\t':
data = "\\t";
bPrevWasHex = false;
break;
case '\f':
data = "\\f";
bPrevWasHex = false;
break;
case '\v':
data = "\\v";
bPrevWasHex = false;
break;
case '\n':
data = "\\n";
bPrevWasHex = false;
break;
case '\r':
data = "\\r";
bPrevWasHex = false;
break;
case '\\':
data = "\\\\";
bPrevWasHex = false;
break;
case '\"':
data = "\\\"";
bPrevWasHex = false;
break;
default:
if(ch>=' ' && ch<='~')
{
if(bPrevWasHex && isxdigit(ch))
data = QString().sprintf("\"\"%c", ch);
else
data = QString().sprintf("%c", ch);
bPrevWasHex = false;
}
else
{
bPrevWasHex=true;
data = QString().sprintf(hexFormat, ch);
}
break;
}
return data;
}
void DataCopyDialog::printData(DataType type)
{
ui->editCode->clear();
QString data;
switch(type)
{
case DataCByte:
{
data += "{";
for(int i = 0; i < mData->size(); i++)
{
if(i)
data += ", ";
data += QString().sprintf("0x%02X", mData->at(i));
}
data += "};";
}
break;
case DataCWord:
{
int numwords = mData->size() / sizeof(unsigned short);
data += "{";
for(int i = 0; i < numwords; i++)
{
if(i)
data += ", ";
data += QString().sprintf("0x%04X", ((unsigned short*)mData->constData())[i]);
}
data += "};";
}
break;
case DataCDword:
{
int numdwords = mData->size() / sizeof(unsigned int);
data += "{";
for(int i = 0; i < numdwords; i++)
{
if(i)
data += ", ";
data += QString().sprintf("0x%08X", ((unsigned int*)mData->constData())[i]);
}
data += "};";
}
break;
case DataCString:
{
data += "\"";
bool bPrevWasHex=false;
for(int i = 0; i < mData->size(); i++)
{
byte_t ch = mData->at(i);
data += printEscapedString(bPrevWasHex, ch, "\\x%02X");
}
data += "\"";
}
break;
case DataCUnicodeString: //extended ASCII + hex escaped only
{
data += "L\"";
int numwchars = mData->size() / sizeof(unsigned short);
bool bPrevWasHex = false;
for(int i = 0; i < numwchars; i++)
{
unsigned short ch = ((unsigned short*)mData->constData())[i];
if((ch & 0xFF00) == 0) //extended ASCII
{
data += printEscapedString(bPrevWasHex, ch, "\\x%04X");
}
else //full unicode character
{
bPrevWasHex=true;
data += QString().sprintf("\\x%04X", ch);
}
}
data += "\"";
}
break;
}
ui->editCode->setPlainText(data);
}
DataCopyDialog::~DataCopyDialog()
{
delete ui;
}
void DataCopyDialog::on_comboType_currentIndexChanged(int index)
{
printData((DataType)index);
}
void DataCopyDialog::on_buttonCopy_clicked()
{
Bridge::CopyToClipboard(ui->editCode->toPlainText());
}

42
x64_dbg_gui/Project/Src/Gui/DataCopyDialog.h Normal file
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@ -0,0 +1,42 @@
#ifndef DATACOPYDIALOG_H
#define DATACOPYDIALOG_H
#include <QDialog>
#include <QVector>
#include "NewTypes.h"
namespace Ui
{
class DataCopyDialog;
}
class DataCopyDialog : public QDialog
{
Q_OBJECT
public:
explicit DataCopyDialog(const QVector<byte_t>* data, QWidget* parent = 0);
~DataCopyDialog();
private slots:
void on_comboType_currentIndexChanged(int index);
void on_buttonCopy_clicked();
private:
Ui::DataCopyDialog* ui;
const QVector<byte_t>* mData;
enum DataType
{
DataCByte = 0,
DataCWord,
DataCDword,
DataCString,
DataCUnicodeString,
};
void printData(DataType type);
QString printEscapedString(bool & bPrevWasHex, int ch, const char* hexFormat);
};
#endif // DATACOPYDIALOG_H

63
x64_dbg_gui/Project/Src/Gui/DataCopyDialog.ui Normal file
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@ -0,0 +1,63 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>DataCopyDialog</class>
<widget class="QDialog" name="DataCopyDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>242</height>
</rect>
</property>
<property name="windowTitle">
<string>Data Copy</string>
</property>
<property name="windowIcon">
<iconset resource="../../resource.qrc">
<normaloff>:/icons/images/data-copy.png</normaloff>:/icons/images/data-copy.png</iconset>
</property>
<widget class="QWidget" name="layoutWidget">
<property name="geometry">
<rect>
<x>10</x>
<y>10</y>
<width>381</width>
<height>225</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QPlainTextEdit" name="editCode">
<property name="font">
<font>
<family>Courier New</family>
</font>
</property>
<property name="plainText">
<string/>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QPushButton" name="buttonCopy">
<property name="text">
<string>Copy</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="comboType"/>
</item>
</layout>
</item>
</layout>
</widget>
</widget>
<resources>
<include location="../../resource.qrc"/>
</resources>
<connections/>
</ui>

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x64_dbg_gui/Project/images/data-copy.png Normal file
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1
x64_dbg_gui/Project/resource.qrc
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@ -52,5 +52,6 @@
<file>images/close-all-tabs.png</file>
<file>images/bug-report.png</file>
<file>images/yara.png</file>
<file>images/data-copy.png</file>
</qresource>
</RCC>

9
x64_dbg_gui/Project/x64_dbg.pro
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@ -87,7 +87,8 @@ SOURCES += \
Src/Gui/SelectFields.cpp \
Src/Gui/ReferenceManager.cpp \
Src/Bridge/BridgeResult.cpp \
Src/Gui/YaraRuleSelectionDialog.cpp
Src/Gui/YaraRuleSelectionDialog.cpp \
Src/Gui/DataCopyDialog.cpp
HEADERS += \
@ -153,7 +154,8 @@ HEADERS += \
Src/Gui/SelectFields.h \
Src/Gui/ReferenceManager.h \
Src/Bridge/BridgeResult.h \
Src/Gui/YaraRuleSelectionDialog.h
Src/Gui/YaraRuleSelectionDialog.h \
Src/Gui/DataCopyDialog.h
INCLUDEPATH += \
@ -189,7 +191,8 @@ FORMS += \
Src/Gui/AttachDialog.ui \
Src/Gui/PageMemoryRights.ui \
Src/Gui/SelectFields.ui \
Src/Gui/YaraRuleSelectionDialog.ui
Src/Gui/YaraRuleSelectionDialog.ui \
Src/Gui/DataCopyDialog.ui
INCLUDEPATH += $$PWD/Src/Bridge